class 类人猿 {
	void crySpeak(String s) {
		System.out.println(s);
	}
}
class People5 extends 类人猿 {
	void computer(int a,int b) {
		int c=a*b;
		System.out.println(c);
	}
	void crySpeak (String s) {
		System.out.println("***"+s+"***");
	}
}
public class Example5_10 {
	public static void main(String args[]) {
		类人猿 monkey;
		People5 geng = new People5();
		monkey = geng;
		monkey.crySpeak("I love this game");
		People5 people=(People5)monkey;
		people.computer(10,10);
	}
}
